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Date Time Converter

Convert between different date and time formats

Supports: Unix timestamps (seconds/milliseconds), ISO 8601, human-readable dates

About Date Time Conversion

Date time conversion transforms timestamps between different formats used in programming, databases, and systems. Essential for developers working with APIs, databases, logging systems, and cross-platform applications.

  • Convert Unix timestamps to human-readable formats
  • Transform between ISO 8601, RFC formats, and custom patterns
  • Handle timezone conversions and UTC offsets
  • Support for millisecond and microsecond precision
  • Real-time conversion with instant updates

Supported Date Time Formats

Unix Timestamp

1678886400 - Seconds since Jan 1, 1970

ISO 8601

2023-03-15T12:00:00Z - International standard

RFC 2822

Wed, 15 Mar 2023 12:00:00 GMT

Human Readable

March 15, 2023 at 12:00 PM

SQL DateTime

2023-03-15 12:00:00.000

Custom Format

DD/MM/YYYY HH:mm:ss - User defined

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Frequently Asked Questions

What is Unix timestamp?

Unix timestamp is the number of seconds (or milliseconds) since January 1, 1970, 00:00:00 UTC. It's a standard way to represent time in programming and databases.

How do I handle timezones?

Our converter supports timezone conversions. You can specify source and target timezones, or convert to/from UTC. Always consider timezone when working with timestamps across regions.

What's the difference between ISO 8601 and RFC 2822?

ISO 8601 (2023-03-15T12:00:00Z) is more compact and machine-readable. RFC 2822 (Wed, 15 Mar 2023 12:00:00 GMT) is more human-readable and used in email headers.

Can I convert millisecond timestamps?

Yes! We support both second-precision (10 digits) and millisecond-precision (13 digits) Unix timestamps. The converter automatically detects the format.

Programming Examples

JavaScript:

// Current timestamp
const now = Date.now(); // milliseconds
const nowSeconds = Math.floor(Date.now() / 1000); // seconds

// Convert timestamp to date
const date = new Date(1678886400 * 1000);
console.log(date.toISOString()); // 2023-03-15T12:00:00.000Z

// Convert date to timestamp
const timestamp = new Date('2023-03-15T12:00:00Z').getTime() / 1000;
            

Python:

import datetime

# Convert timestamp to datetime
timestamp = 1678886400
dt = datetime.datetime.fromtimestamp(timestamp)
print(dt.strftime('%Y-%m-%d %H:%M:%S'))

# Convert datetime to timestamp
dt = datetime.datetime(2023, 3, 15, 12, 0, 0)
timestamp = int(dt.timestamp())
            

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Common Use Cases

  • API response timestamp parsing
  • Database datetime field conversion
  • Log file timestamp analysis
  • Cron job scheduling
  • Event timestamp processing
  • Timezone conversion for global apps
  • Performance monitoring timestamps
  • Data migration and ETL processes

Timezone Reference

Common Timezone Abbreviations:

UTC - Coordinated Universal Time
EST - Eastern Standard Time
PST - Pacific Standard Time
GMT - Greenwich Mean Time
CET - Central European Time
JST - Japan Standard Time

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